Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls820 821 1 0.1%
Incl. Wall Time (microsec)1,089 1,078 -11 -1.0%
Incl. Wall Time (microsec) per call 1 1 -0 -1.1%
Excl. Wall Time (microsec)1,089 1,078 -11 -1.0%
Incl. CPU (microsecs)1,689 1,689 0 0.0%
Incl. CPU (microsecs) per call 2 2 -0 -0.1%
Excl. CPU (microsec)1,689 1,689 0 0.0%
Incl. MemUse (bytes)388,200 386,232 -1,968 -0.5%
Incl. MemUse (bytes) per call 473 470 -3 -0.6%
Excl. MemUse (bytes)388,200 386,232 -1,968 -0.5%
Incl. PeakMemUse (bytes)70,888 70,856 -32 -0.0%
Incl. PeakMemUse (bytes) per call 86 86 -0 -0.2%
Excl. PeakMemUse (bytes)70,888 70,856 -32 -0.0%

Parent/Child Regression/Improvement report for array_keys [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
array_keys1 100.0% -11 -32.4% 0 0.0% -1,968 -1.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% 0 N/A% -1,968 -100.0% -32 -100.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% 22 200.0% 16 N/A% 32 1.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations2 200.0% -18 -163.6% -19 N/A% 160 8.1% -16 -50.0%
element_children2 200.0% -17 -154.5% -20 N/A% 168 8.5% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 14 127.3% 23 N/A% 0 0.0% 0 0.0%
theme@10 0.0% -10 -90.9% -5 N/A% 0 0.0% -880 -2750.0%
theme@20 0.0% 8 72.7% 10 N/A% -672 -34.1% 0 0.0%
contextual_preprocess-5 -500.0% -5 -45.5% -12 N/A% -2,352 -119.5% 696 2175.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% -3 -27.3% -2 N/A% 0 0.0% 0 0.0%
theme@32 200.0% 3 27.3% 9 N/A% 672 34.1% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% -3 -27.3% -1 N/A% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -3 -27.3% -5 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 2 18.2% -6 N/A% 24 1.2% -48 -150.0%
system_page_alter0 0.0% 1 9.1% 1 N/A% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 1 9.1% 3 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% -1 -9.1% 2 N/A% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::defaultProviderId0 0.0% -1 -9.1% 4 N/A% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -1 -9.1% -1 N/A% 0 0.0% 0 0.0%
Drupal\image\ImageEffectBag::sort0 0.0% 0 0.0% 2 N/A% 0 0.0% -136 -425.0%
theme0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\Plugin\DefaultPluginBag::__construct0 0.0% 0 0.0% 2 N/A% 0 0.0% 352 1100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% -1 N/A% 0 0.0% 0 0.0%